>You are confusing "subsystem" and "address space type". Under normal >circumstances, TSUs also run under JES2 or JES3.
Yes, of course. But, there is a definite sub-system called TSO, just as there is one called STC (Started Task Control). They all require JES, but they are separate sub-systems. Or, are we splitting hairs? The point is, a batch job doesn't have a terminal. - I'm a SuperHero with neither powers, nor motivation! Kimota! ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@bama.ua.edu with the message: GET IBM-MAIN INFO Search the archives at http://bama.ua.edu/archives/ibm-main.html